Knife



FIG. 1 is an upper perspective view of a knife according to the present invention.

FIG. 2 is a top view of the knife of FIG. 1.

FIG. 3 is a side view of the knife of FIG. 1.

FIG. 4 is a bottom view of the knife of FIG. 1.

FIG. 5 is a front view of the knife of FIG. 1; and,

FIG. 6 is a rear view of the knife of FIG. 1. 

The ornamental design for a knife, as shown. 